AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012FQ77 ∴ Orbital info ∴ Epoch epochXXX

(550388) 2012FQ77 ▹

ORBITAL INFORMATION

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(ASCII data file 550388.eq0)

Keplerian elements at epoch
58643.1 MJD
	Value	1-σ variation	Units
a	2.71761	2.298e-08	au
e	0.175641	7.235e-08
i	9.562	6.908e-06	deg
Ω	213.754	3.993e-05	deg
ω	347.622	4.377e-05	deg
M	203.044	1.782e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2403	au
Aphelion	3.1949	au
Asc. node-Earth separation	1.24208	au
Desc. node-Earth separation	2.18512	au
Earth MOID	1.2378	au
Orbital period	1636.36	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	0.25174185	0.00070075	-0.00800202	-0.03770123	0.09647454
0.25174185	1.00000000	-0.00100441	-0.01465035	-0.17662583	0.40992652
0.00070075	-0.00100441	1.00000000	-0.37094051	0.32969808	0.00882860
-0.00800202	-0.01465035	-0.37094051	1.00000000	-0.89556597	-0.01097829
-0.03770123	-0.17662583	0.32969808	-0.89556597	1.00000000	-0.42167635
0.09647454	0.40992652	0.00882860	-0.01097829	-0.42167635	1.00000000

Covariance matrix
5.28151750E-16	4.18547800E-16	1.11241998E-16	-7.34349277E-15	-3.79266482E-14	3.95048611E-14
4.18547800E-16	5.23384157E-15	-5.01931681E-16	-4.23235325E-14	-5.59337753E-13	5.28414561E-13
1.11241998E-16	-5.01931681E-16	4.77143248E-11	-1.02318061E-10	9.96897343E-11	1.08661273E-12
-7.34349277E-15	-4.23235325E-14	-1.02318061E-10	1.59458361E-09	-1.56541992E-09	-7.81118070E-12
-3.79266482E-14	-5.59337753E-13	9.96897343E-11	-1.56541992E-09	1.91610477E-09	-3.28887480E-10
3.95048611E-14	5.28414561E-13	1.08661273E-12	-7.81118070E-12	-3.28887480E-10	3.17480417E-10